# Q85387209

> spectroscopic binary in the constellation Gemini

**Wikidata**: [Q85387209](https://www.wikidata.org/wiki/Q85387209)  
**Source**: https://4ort.xyz/entity/q85387209


## References

1. SIMBAD
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Q66682318
6. Gaia Data Release 2
7. A survey of proper-motion stars. XVI. Orbital solutions for 171 single-lined spectroscopic binaries
8. Lithium abundances in nearby FGK dwarf and subgiant stars: internal destruction, galactic chemical evolution, and exoplanets
9. Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo